| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.52 | 6.637% | $42.1429 | $42.14 | $42.15 | $42.10 |
| Purchase #2 | $222.86 | 7.167% | $238.8324 | $238.83 | $238.85 | $238.80 |
| Purchase #3 | $218.86 | 12.128% | $245.4033 | $245.40 | $245.40 | $245.40 |
| Purchase #4 | $78.51 | 12.561% | $88.3716 | $88.37 | $88.35 | $88.40 |
| Purchase #5 | $187.98 | 5.582% | $198.473 | $198.47 | $198.45 | $198.50 |
| Purchase #6 | $132.56 | 5.816% | $140.2697 | $140.27 | $140.25 | $140.30 |
| Purchase #7 | $227.54 | 8.839% | $247.6523 | $247.65 | $247.65 | $247.70 |
| 7 purchase totals = | $1,107.83 | $1,201.1452 | $1,201.13 | $1,201.10 | $1,201.20 | |